Derivative Instruments And Hedging Activities (Summary Of Gains (Losses) Associated With Derivative Financial Instruments) (Details) - Derivatives Not Designated As Hedging Instruments [Member] - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in income	$ (809)	$ 2,982
Foreign Currency Hedging Instruments [Member] | Other, Net [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Foreign currency hedging instruments	1,570	(18,713)
Other Foreign-Currency-Denominated Transactions [Member] | Other, Net [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Other foreign-currency-denominated transactions	$ (2,379)	$ 21,695